| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Suzhou ChemMat | China national standards | MT | USD | 20260119 | |
| Weifang Yixin Chem | China national standards | MT | USD | 20260119 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20260119 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20260119 | |
| CNPC | China national standards | MT | USD | 20260119 | |
| Zhejiang PetroChem | China national standards | MT | USD | 20260119 | |
| Shiyou Yangzhou Chem | China national standards | MT | USD | 20260119 | |
| Jiangsu Highchem Catalyst | China national standards | MT | USD | 20260119 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260119 | |
| Dongying Fuyu | China national standards | MT | USD | 20260119 |
